METHOD TO PREVENT DEBRIS BUILD-UP ON RECIPROCATING AIR MOTOR PILOT VALVES
摘要
An end cap assembly for a reciprocating air motor comprises a pilot valve and an end cap body. The pilot has a valve stem. The end cap body comprises a central bore for receiving an air motor rod, a valve bore in which the pilot valve is disposed such that the valve stem extends through the end cap body, and an air port extending through the end cap body. The air port has a contour to direct air toward the valve stem.
申请公布号
WO2012149013(A2)
申请公布日期
2012.11.01
申请号
WO2012US34987
申请日期
2012.04.25
申请人
GRACO MINNESOTA INC.;BAUCK, MARK, L.;YOU, ZAIXING;WU, XUESHUI;TIAN, JIN
发明人
BAUCK, MARK, L.;YOU, ZAIXING;WU, XUESHUI;TIAN, JIN